Issues with building project on IBM JDK

Hi There,


I've a project which has requirement to use with IBM JDK 7. I'm using Intellij Idea 15.0.2 on windows 7. My project is multi-module maven project and uses some groovy features and also uses gradle to flatten the POMs using maven org.fortasoft:gradle-maven-plugin. Now when I try to build my application, I get a one liner error in Messages window


Error:java.lang.NullPointerException


When I check build.log (C:\Users\<USER>\.IntelliJIdea15\system\log\build-log\build.log), I see following exception. As soon as I change the project SDK to Oracle JDK 7, everything works fine. Any idea on whats going wrong here?

 
2015-12-22 14:16:23,343 [   4126]   INFO - .incremental.IncProjectBuilder - java.lang.NullPointerException
org.jetbrains.jps.incremental.ProjectBuildException: java.lang.NullPointerException
     at org.jetbrains.jps.incremental.groovy.GroovyBuilder.build(GroovyBuilder.java:142)
     at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1230)
     at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:904)
     at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:976)
     at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:870)
     at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:695)
     at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:386)
     at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:193)
     at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:137)
     at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:294)
     at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:125)
     at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$1.run(BuildMain.java:232)
     at org.jetbrains.jps.service.impl.SharedThreadPoolImpl$1.run(SharedThreadPoolImpl.java:42)
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:482)
     at java.util.concurrent.FutureTask.run(FutureTask.java:273)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1176)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
     at java.lang.Thread.run(Thread.java:795)
Caused by: java.lang.NullPointerException
     at java.lang.ClassLoader.loadClass(ClassLoader.java:731)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:707)
     at org.jetbrains.jps.incremental.groovy.InProcessGroovyc.createCompilationClassLoader(InProcessGroovyc.java:179)
     at org.jetbrains.jps.incremental.groovy.InProcessGroovyc.runGroovyc(InProcessGroovyc.java:76)
     at org.jetbrains.jps.incremental.groovy.GroovyBuilder.runGroovycOrContinuation(GroovyBuilder.java:201)
     at org.jetbrains.jps.incremental.groovy.GroovyBuilder.build(GroovyBuilder.java:117)
     ... 17 more

Cheers,
Jay